{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject", "Treatment.Disorder", "Subject.Gender", "Treatment.Dosage", "Treatment.Duration", "Subject.Race", "Effect", "Subject.Population", "Treatment.Route", "Subject.Age", "Treatment.Drug", "Treatment", "Treatment.Time_elapsed", "Subject.Disorder", "Treatment.Freq", "Combination.Drug"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Effect", "Treatment.Freq", "Treatment.Drug", "Treatment", "Subject.Age", "Combination.Drug", "Subject", "Subject.Disorder", "Treatment.Dosage", "Subject.Population", "Subject.Race", "Treatment.Route", "Treatment.Duration", "Subject.Gender", "Treatment.Time_elapsed"]}], "input": "After starting nevirapine treatment, nine out of ten patients experienced symptoms of abstinence syndrome, and methadone dose had to be increased by 20% on average during the course of the study."}
{"adverse event": [{"trigger": "experienced ", "arguments": {"Subject": "nine out of ten patients", "Treatment.Disorder": "NAN", "Subject.Gender": "NAN", "Treatment.Dosage": "NAN", "Treatment.Duration": "NAN", "Subject.Race": "NAN", "Effect": "abstinence syndrome", "Subject.Population": "nine out of ten", "Treatment.Route": "NAN", "Subject.Age": "NAN", "Treatment.Drug": "nevirapine", "Treatment": "nevirapine", "Treatment.Time_elapsed": "NAN", "Subject.Disorder": "NAN", "Treatment.Freq": "NAN", "Combination.Drug": "NAN"}}], "potential therapeutic event": []}